@Powel mine are European KL130B, hardware v2.0, running firmware 1.0.12 which I believe was pushed out after the beta firmware from here. Auto circadian is still functioning. Maybe there's an update...

@Badjester yeah it caught me by surprise the first time I noticed it too, especially since it's a similar colour to an arc. But I think it's caused by the blue element of the LED being powered off...

@Badjester my bulbs all do this, so whilst I agree it's a little annoying, I don't think it's anything to be concerned about in terms of being a fault. It would be good to hear if TP-Link can fix...

@Zazumm you can sign into the same TP-Link account on multiple devices. I'm signed into the Kasa app on two Android devices and my iPad. You only need to sign into the account, not "add" the devices...

@Solla-topee Excellent support from TP-Link, thank you. This morning I upgraded two of my bulbs: 1) Went into the Kasa app and set both bulbs to App:"Last On State", and confirmed that Alexa control...

I recently replaced an old ASUS RT-N66U router with an EAP225v3. I now get better wi-fi coverage everywhere in the house, and significantly higher throughput and stability, but I began to notice a...